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TCA9534DWT

TCA9534DWT

TCA9534DWT

Texas Instruments

16 Termination 1.27mm I/O Expander CA9534 16 Pin 1.8V 16-SOIC (0.295, 7.50mm Width)

SOT-23

TCA9534DWT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Surface MountYES
Number of Pins 16
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Voltage - Supply 1.65V~5.5V
Terminal Position DUAL
Terminal FormGULL WING
Supply Voltage 1.8V
Terminal Pitch1.27mm
Base Part Number CA9534
Output Type Push-Pull
Interface I2C
Number of I/O 8
Number of Ports1
uPs/uCs/Peripheral ICs Type PARALLEL IO PORT, GENERAL PURPOSE
Number of Bits 8
Clock Frequency 400kHz
Supply Current-Max 0.04mA
Interrupt Output Yes
Height 2.65mm
Length 10.3mm
Width 7.5mm
Thickness 2.35mm
RoHS StatusROHS3 Compliant
In-Stock:4524 items

Pricing & Ordering

QuantityUnit PriceExt. Price
250$0.93740$234.35
500$0.82840$414.2

TCA9534DWT Product Details

TCA9534DWT Overview


Using 8 I/Os, it is programmed.16-SOIC (0.295, 7.50mm Width) comes with the device enclosed in the packaging.The case comes in the Tape & Reel (TR) style.Votage is provided within 1.65V~5.5V.The mounting type recommended for it is Surface Mount.Devices work when the operating temperature ranges -40°C~85°C.The performance of the output frequency is determined by 400kHz.In terms of termination, it is characterized by 16 termination as a whole.There is voltage at 1.8V provided by the device.1 ports are available on the device.On the basis of the CA9534 family, you can look for related parts.8 is the number of bits on an IC chip.It has 16 pins.In this case, it belongs to the PARALLEL IO PORT, GENERAL PURPOSE family of uPs, uCs, and peripheral ICs.

TCA9534DWT Features




TCA9534DWT Applications


There are a lot of Texas Instruments
TCA9534DWT I/O Expanders applications.


  • Single-Ended to Differential Conversion/Amplification
  • Low Voltage, Low Noise, Differential Signal Processing
  • Common Mode Voltage Translation
  • Portable Instrumentation
  • Multiprotocol RFID Readers: EPC-GEN2, ISD and IPX
  • IDEN, PHS, GSM Basestations
  • Repeaters, Radio Links, and Modems
  • Wireless Telemetry
  • JTRS
  • 802.11x Receivers

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